You can subscribe to Apple Fitness+ on Apple TV if Apple Fitness+ is available in your country or region. You can also choose to bundle your Apple Fitness+ subscription with other Apple services by subscribing to Apple One Premier if it’s available in your country or region. See the Apple Support article cancel the subscription, leave the family group, or (if you’re the family group organizer) stop using Family Sharing. See the Apple Support article Availability of Apple Media Services.